All foreign clubs registering with the ARA are given a club code as per the list below (if your club is not included on the list, please contact the ARA directly.)

Overseas clubs are advised that they are required to display this code on their boats if they are bringing their own and using the Thames for either competition or training, however, if they are hiring / borrowing boats locally, it is sufficient for these to carry the identification of the club owning the boats.

Overseas clubs which have been registered on OARA for sometime may not be aware that boat ID is now required above Teddington Lock, unless they have been in contact with the ARA or TRRC since this was extended to all of the Thames Region.

Regatta organisers on the upper Thames (between Oxford and Teddington), are therefore asked to ensure that overseas crews taking part in their events are aware of this requirement.

ZAC  ACBB RC (West Paris Area) France

ZAK  Akademiska Roddklubben, Finland

ZAR  Circolo Canottieri Aniene Roma

ZAT  Aviron Toulousain

ZBC Club Esportiu Universitari de Barcelona

ZBE Bern RC

ZBG Sport Nautique de Bergerac

ZBL Belfast RC

ZBM Bremer Ruderverein

ZBN Berliner Ruder-Club

ZBO Bonner RG

ZBR Baden RC

ZBS Bessel Ruder Club

ZBT RG Benrath

ZBV Belvoir Ruderclub Zuerich

ZBY Club Natacio Banyoles

ZCC Soc. Nautique de Caen & de Calvados

ZCN Circolo Canottieri Naples

ZCP Csepel RC

ZCR Commercial RC

ZDA Daventria RC, Deventer, Netherlands

ZDL Die Leythe

ZDN Donastia Arraun Lagunak

ZDU Dublin University BC

ZEK Erster Kieler Ruder Club

ZEN L'Encou

ZEP Ecole Polytechnique Aviron Section

ZES Eschweger Ruderverein

ZET RR Etuf Essen

ZFG Fiamme Gialle Gruppo Nautico & Cerea

ZFH Favorite Hammonia Hamburg

ZFW Forward RC

ZGQ Guadalquivir 86 BC

ZGR Greifensee RC

ZGS RK Canottieri Lario G. Singaglia

ZGV Societe Nautique de Geneve

ZGY Galway RC

ZHA Hanauer Rudeerclub Hassin

ZHB Homberger RJ Germania

ZHE Heidelberger Ruderclub 1872 e.V.

ZHD Hansa Dortmund

ZHH Hansa Hamburg RG

ZHM HAVK Mladost

ZHN DRC Hannover

ZHR Hondarribia Arraun Elkartea

ZHT Hellas-Titania Berlin

ZHV Hannoverscher Ruder Club

ZID Idrogena

ZIO Igor Offenback (SG Wiking Offenbach)

ZKR Koninklijke Roei- & Zeilvereniging De Maas, Rotterdam

ZKS KSRV Njord (Holland)

ZKU Klagenfurt, Univ. of, BC

ZLB Luebecker Ruder Klub

ZLC Societe Canottieri Locarno

ZLD Ruderverein Luedinghusen

ZLE Lady Elizabeth BC

ZLN Lega Navale Cagliari

ZLV Lady Victoria BC

ZLW Limburger

ZME Real Club Mediterraneo (Malaga)

ZMH RRGM Muelheim (Ruhr) e.V

ZML Molndals Roddklubb

ZMM Mic Mac Amateur Aquatic Club

ZMO Malmo

ZMP Max-Planck Gymnasium, Dortmund

ZMT Muenster

ZNC Club Nautic Amposta

ZNE Nereus

ZNG Nurnberg von 1880

ZNN Nantes University BC

ZNR Norwalk River Rowing Assoc.

ZOB Osnabruecker Ruder-Verein

ZOS Olimpica Salerno

ZPA CUS Pavia

ZPE DSR Proteus-Eretes

ZPF PBF RCZagreb

ZPN Pirnaer Ruderverein 1872 e.V.

ZPX Societe Nautique du Perreux

ZQL Queens University Belfast Ladies BC

ZRM Royal Maas Yachtclub

ZRK Ruderclub KaufletuenZurich

ZRW Ruderklub am Wansee (Berlin)

ZRX Ruderverein Rauxel

ZSB Circolo Canottieri Sannio Bosa

ZSC See Club Luzern

ZSG Stuttgart Bad-Cannstatter Ruder Club

ZSH Stockholm composite

ZSISieburger

ZSJSt Johns College, South Africa 

ZSM St Michaels RC, Limerick

ZSP KNZR & V Het Spaarne

ZST Stavanger Roklub

ZSU Saugatuck RC

ZSZ See ClubZuerich

ZTH  Ruderclub Thalwil

ZTL Aviron Toulousain

ZTO Club de rem Tortosa

ZTR RCC Tevere Remo

ZTT RV Treviris Trier

ZUP Uppsala Academic Society

ZUR Uster RC

ZUV URV Viking

ZVG Real Club Nautico de Vigo

ZVR Canottieri Varese RC

ZWB RG Wiesbaden-Biebrich

ZWF Akademisch Rudereverbindung Westfalen

ZWK RV Wiking Bregenz

ZWL Seeclub Waedenswil

ZWM Willem III

ZZU Zurich University